The Most Powerful Device Ever Utilized (1% of the Sun’s Power Output)

Since 50 Mt is 2.1×1017 joules, the average power produced during the entire fission-fusion process, lasting around 39 nanoseconds, was a power of about 5.4×1024 watts or 5.4 yottawatts. This is equivalent to approximately 1% of the power output of the Sun. The detonation of Tsar Bomba therefore qualifies as being the single most powerful device.